Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ver Glanzstofffabriken A G
Original Assignee
Ver Glanzstofffabriken A G
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ver Glanzstofffabriken A GfiledCriticalVer Glanzstofffabriken A G
Application grantedgrantedCritical
Publication of FR454811ApublicationCriticalpatent/FR454811A/fr
D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
D01F2/02—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from solutions of cellulose in acids, bases or salts
D01F2/04—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from solutions of cellulose in acids, bases or salts from cuprammonium solutions
Landscapes
Chemical & Material Sciences
(AREA)
Chemical Kinetics & Catalysis
(AREA)
General Chemical & Material Sciences
(AREA)
Engineering & Computer Science
(AREA)
Textile Engineering
(AREA)
Artificial Filaments
(AREA)
Chemical Or Physical Treatment Of Fibers
(AREA)
FR454811D1912-09-021913-02-26Procédé de fabrication de fils ou de produits artificiels au moyen d'une solution de cellulose au cuivre
ExpiredFR454811A
(fr)
Procédé pour la fabrication de fils très brillants de films et autres produits analogues, au moyen de viscose et à l'aide d'un bain de filature formé d'une solution saline saturée et d'acide sulfurique